2004 Washington Attorney General election

2004 Washington Attorney General election

November 2, 2004 (2004-11-02)
 
Nominee Rob McKenna Deborah Senn
Party Republican Democratic
Popular vote 1,425,368 1,163,964
Percentage 52.98% 43.27%

McKenna:      40–50%      50–60%      60–70%
Senn:      40–50%      50–60%

Attorney General before election

Christine Gregoire
Democratic

Elected Attorney General

Rob McKenna
Republican

The 2004 Washington Attorney General election was held on Tuesday, November 2, 2004, to elect the attorney general of Washington, concurrently with the 2004 U.S. presidential election, as well as elections to the U.S. Senate and various state and local elections, including for U.S. House and governor of Washington.

Incumbent Democratic Attorney General Christine Gregoire retired to run for governor. Republican King County Councilor Rob McKenna defeated Democratic former state Insurance Commissioner Deborah Senn to succeed Gregoire.[1] Primary elections took place on September 14.[2]

Democratic primary

Candidates

Nominee

Eliminated in primary

Declined

Endorsements

Mark Sidran

Statewide officials

Polling

Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Deborah
Senn
Mark
Sidran
Undecided
SurveyUSA[6] September 10–12, 2004 471 (LV) ± 4.6% 47% 47% 6%

Results

Democratic primary results[7]
Party Candidate Votes %
Democratic Deborah Senn 365,922 50.68%
Democratic Mark Sidran 356,125 49.32%
Total votes 722,047 100.00%

By county

County results
County[7] Deborah Senn Mark Sidran Margin Total votes
# % # % # %
Adams 395 60.03% 263 39.97% 132 20.06% 658
Asotin 913 61.23% 578 38.77% 335 22.47% 1,491
Benton 5,463 65.51% 2,876 34.49% 2,587 31.02% 8,339
Chelan 2,887 56.77% 2,198 43.23% 689 13.55% 5,085
Clallam 4,768 52.17% 4,372 47.83% 396 4.33% 9,140
Clark 18,277 67.88% 8,647 32.12% 9,630 35.77% 26,924
Columbia 194 64.67% 106 35.33% 88 29.33% 300
Cowlitz 6,129 63.47% 3,528 36.53% 2,601 26.93% 9,657
Douglas 1,250 59.02% 868 40.98% 382 18.04% 2,118
Ferry 404 70.02% 173 29.98% 231 40.03% 577
Franklin 1,474 63.84% 835 36.16% 639 27.67% 2,309
Garfield 103 60.23% 68 39.77% 35 20.47% 171
Grant 2,354 60.64% 1,528 39.36% 826 21.28% 3,882
Grays Harbor 4,169 46.32% 4,831 53.68% -662 -7.36% 9,000
Island 5,208 52.28% 4,754 47.72% 454 4.56% 9,962
Jefferson 3,333 52.09% 3,065 47.91% 268 4.19% 6,398
King 125,591 45.24% 152,001 54.76% -26,410 -9.51% 277,592
Kitsap 16,989 47.90% 18,481 52.10% -1,492 -4.21% 35,470
Kittitas 1,813 61.52% 1,134 38.48% 679 23.04% 2,947
Klickitat 855 67.06% 420 32.94% 435 34.12% 1,275
Lewis 2,833 51.64% 2,653 48.36% 180 3.28% 5,486
Lincoln 553 65.91% 286 34.09% 267 31.82% 839
Mason 3,349 52.94% 2,977 47.06% 372 5.88% 6,326
Okanogan 1,853 65.25% 987 34.75% 866 30.49% 2,840
Pacific 1,618 55.00% 1,324 45.00% 294 9.99% 2,942
Pend Oreille 910 68.84% 412 31.16% 498 37.67% 1,322
Pierce 39,690 49.73% 40,113 50.27% -423 -0.53% 79,803
San Juan 1,868 57.14% 1,401 42.86% 467 14.29% 3,269
Skagit 6,830 50.28% 6,755 49.72% 75 0.55% 13,585
Skamania 643 66.36% 326 33.64% 317 32.71% 969
Snohomish 35,206 46.97% 39,751 53.03% -4,545 -6.06% 74,957
Spokane 29,492 65.22% 15,726 34.78% 13,766 30.44% 45,218
Stevens 1,967 66.10% 1,009 33.90% 958 32.19% 2,976
Thurston 12,562 42.90% 16,718 57.10% -4,156 -14.19% 29,280
Wahkiakum 340 63.67% 194 36.33% 146 27.34% 534
Walla Walla 2,304 65.83% 1,196 34.17% 1,108 31.66% 3,500
Whatcom 11,922 57.70% 8,740 42.30% 3,182 15.40% 20,662
Whitman 1,560 62.00% 956 38.00% 604 24.01% 2,516
Yakima 7,853 66.96% 3,875 33.04% 3,978 33.92% 11,728
Totals 365,922 50.68% 356,125 49.32% 9,797 1.36% 722,047

Republican primary

Candidates

Nominee

Eliminated in primary

  • Mike Vaska, attorney[9]

Endorsements

Results

Republican primary results[7]
Party Candidate Votes %
Republican Rob McKenna 366,906 77.61%
Republican Mike Vaska 105,848 22.39%
Total votes 472,754 100.00%

By county

County results
County[7] Rob McKenna Mike Vaska Margin Total votes
# % # % # %
Adams 1,278 72.49% 485 27.51% 793 44.98% 1,763
Asotin 1,345 85.83% 222 14.17% 1,123 71.67% 1,567
Benton 12,838 82.40% 2,742 17.60% 10,096 64.80% 15,580
Chelan 5,111 83.79% 989 16.21% 4,122 67.57% 6,100
Clallam 5,684 79.45% 1,470 20.55% 4,214 58.90% 7,154
Clark 16,199 71.20% 6,551 28.80% 9,648 42.41% 22,750
Columbia 615 90.18% 67 9.82% 548 80.35% 682
Cowlitz 3,633 76.78% 1,099 23.22% 2,534 53.55% 4,732
Douglas 2,944 82.23% 636 17.77% 2,308 64.47% 3,580
Ferry 753 75.60% 243 24.40% 510 51.20% 996
Franklin 3,229 84.55% 590 15.45% 2,639 69.10% 3,819
Garfield 333 80.43% 81 19.57% 252 60.87% 414
Grant 5,676 83.84% 1,094 16.16% 4,582 67.68% 6,770
Grays Harbor 2,436 78.78% 656 21.22% 1,780 57.57% 3,092
Island 5,751 74.23% 1,997 25.77% 3,754 48.45% 7,748
Jefferson 2,250 75.99% 711 24.01% 1,539 51.98% 2,961
King 92,676 78.43% 25,488 21.57% 67,188 56.86% 118,164
Kitsap 16,019 75.87% 5,094 24.13% 10,925 51.75% 21,113
Kittitas 3,438 85.42% 587 14.58% 2,851 70.83% 4,025
Klickitat 1,146 83.65% 224 16.35% 922 67.30% 1,370
Lewis 5,653 79.51% 1,457 20.49% 4,196 59.02% 7,110
Lincoln 1,558 83.27% 313 16.73% 1,245 66.54% 1,871
Mason 3,095 76.34% 959 24.66% 2,136 52.69% 4,054
Okanogan 3,285 80.34% 804 19.66% 2,481 60.67% 4,089
Pacific 1,031 80.74% 246 19.26% 785 61.47% 1,277
Pend Oreille 1,402 80.02% 350 19.98% 1,052 60.05% 1,752
Pierce 38,037 74.70% 12,885 25.30% 25,152 49.39% 50,922
San Juan 1,250 82.29% 269 17.71% 981 64.58% 1,519
Skagit 7,567 78.80% 2,036 21.20% 5,531 57.60% 9,603
Skamania 659 70.78% 272 29.22% 387 41.57% 931
Snohomish 33,492 75.35% 10,957 24.65% 22,535 50.70% 44,449
Spokane 35,843 75.71% 11,497 24.29% 24,346 51.43% 47,340
Stevens 4,161 82.38% 890 17.62% 3,271 64.76% 5,051
Thurston 11,982 76.14% 3,755 23.86% 8,227 52.28% 15,737
Wahkiakum 194 72.66% 73 27.34% 121 45.32% 267
Walla Walla 5,059 83.13% 1,027 16.87% 4,032 66.25% 6,086
Whatcom 12,374 87.09% 1,835 12.91% 10,539 74.17% 14,209
Whitman 3,353 86.06% 543 13.94% 2,810 72.13% 3,896
Yakima 13,557 74.44% 4,654 25.56% 8,903 48.89% 18,211
Totals 366,906 77.61% 105,848 22.39% 261,058 55.22% 472,754

Libertarian primary

Candidates

Nominee

  • J. Bradley Gibson, attorney[10]

Results

Libertarian primary results[7]
Party Candidate Votes %
Libertarian J. Bradley Gibson 12,710 100.00%
Total votes 12,710 100.00%

General election

Post-primary endorsements

Rob McKenna (R)

Polling

Poll source Date(s)
administered
Sample
size[a]
Margin
of error
Deborah
Senn (D)
Rob
McKenna (R)
Other /
Undecided
SurveyUSA[6] October 29–31, 2004 617 (LV) ± 4.0% 43% 49% 8%

Results

2004 Washington Attorney General election[12]
Party Candidate Votes % ±%
Republican Rob McKenna 1,425,368 52.98% +14.75%
Democratic Deborah Senn 1,163,964 43.27% –12.71%
Libertarian J. Bradley Gibson 56,792 2.11% –1.83%
Green Paul Richmond 44,020 1.64% N/A
Total votes 2,690,144 100.00% N/A
Republican gain from Democratic

By county

County[12] Deborah Senn
Democratic
Rob McKenna
Republican
Various candidates
Other parties
Margin Total
# % # % # % # %
Adams 1,322 27.59% 3,340 69.71% 129 2.69% 2,018 42.12% 4,791
Asotin 3,124 38.37% 4,716 57.93% 301 3.70% 1,592 19.56% 8,141
Benton 17,716 28.49% 42,465 68.28% 2,011 3.23% 24,749 39.79% 62,192
Chelan 8,759 31.52% 18,176 65.41% 852 3.07% 9,417 33.89% 27,787
Clallam 13,938 41.34% 18,321 54.34% 1,459 4.33% 4,383 13.00% 33,718
Clark 64,613 41.53% 85,111 54.70% 5,874 3.78% 20,498 13.17% 155,598
Columbia 572 29.24% 1,331 68.05% 53 2.71% 759 38.80% 1,956
Cowlitz 19,097 48.18% 19,138 48.28% 1,405 3.54% 41 0.10% 39,640
Douglas 3,850 30.22% 8,547 67.09% 342 2.68% 4,697 36.87% 12,739
Ferry 1,114 36.19% 1,810 58.80% 154 5.00% 696 22.61% 3,078
Franklin 4,828 31.05% 10,266 66.02% 455 2.93% 5,438 34.97% 15,549
Garfield 348 28.95% 821 68.30% 33 2.75% 473 39.35% 1,202
Grant 7,252 29.46% 16,575 67.33% 789 3.21% 9,323 37.87% 24,616
Grays Harbor 11,897 44.93% 13,566 51.24% 1,014 3.83% 1,669 6.30% 26,477
Island 14,425 40.28% 20,228 56.48% 1,159 3.24% 5,803 16.20% 35,812
Jefferson 9,438 53.17% 7,503 42.27% 808 4.55% -1,935 -10.90% 17,749
King 421,843 50.39% 383,397 45.80% 31,953 3.82% -38,446 -4.59% 837,193
Kitsap 48,133 42.55% 60,644 53.61% 4,347 3.84% 12,511 11.06% 113,124
Kittitas 5,372 35.48% 9,213 60.85% 556 3.67% 3,841 25.37% 15,141
Klickitat 3,506 41.63% 4,540 53.91% 375 4.45% 1,034 12.28% 8,421
Lewis 9,209 30.20% 20,124 65.99% 1,161 3.81% 10,915 35.79% 30,494
Lincoln 1,507 27.71% 3,758 69.09% 174 3.20% 2,251 41.39% 5,439
Mason 9,770 41.08% 12,909 54.29% 1,101 4.63% 3,139 13.20% 23,780
Okanogan 5,399 36.03% 8,877 59.24% 710 4.74% 3,478 23.21% 14,986
Pacific 4,711 49.28% 4,411 46.14% 438 4.58% -300 -3.14% 9,560
Pend Oreille 2,199 37.58% 3,382 57.80% 270 4.61% 1,183 20.22% 5,851
Pierce 126,703 42.42% 161,770 54.16% 10,233 3.43% 35,067 11.74% 298,706
San Juan 5,054 53.42% 3,776 39.92% 630 6.66% -1,278 -13.51% 9,460
Skagit 20,310 40.89% 27,594 55.55% 1,767 3.56% 7,284 14.66% 49,671
Skamania 2,068 43.76% 2,363 50.00% 295 6.24% 295 6.24% 4,726
Snohomish 118,422 42.18% 152,846 54.44% 9,480 3.38% 34,424 12.26% 280,748
Spokane 73,132 38.08% 113,682 59.19% 6,254 3.26% 40,550 21.11% 193,068
Stevens 5,973 31.28% 12,280 64.30% 845 4.42% 6,307 33.02% 19,098
Thurston 43,051 40.44% 58,156 54.63% 5,254 4.94% 15,105 14.19% 106,461
Wahkiakum 850 42.78% 1,035 52.09% 102 5.13% 185 9.31% 1,987
Walla Walla 7,092 33.09% 13,665 63.76% 676 3.15% 6,573 30.67% 21,433
Whatcom 36,899 44.51% 42,061 50.74% 3,935 4.75% 5,162 6.23% 82,895
Whitman 6,612 39.83% 9,284 55.93% 704 4.24% 2,672 16.10% 16,600
Yakima 23,856 33.96% 43,687 62.18% 2,714 3.86% 19,831 28.23% 70,257
Totals 1,163,964 43.27% 1,425,368 52.98% 100,812 3.75% 261,404 9.72% 2,690,144

Counties that flipped from Democratic to Republican

Notes

  1. ^ a b Key:
    A – all adults
    RV – registered voters
    LV – likely voters
    V – unclear

References

  1. ^ https://www.seattlepi.com/seattlenews/article/mckenna-commands-solid-lead-1158375.php
  2. ^ https://www.seattlepi.com/seattlenews/article/attorney-general-senn-takes-slim-lead-in-race-to-1154166.php
  3. ^ "Four running for AG". www.spokesman.com. Retrieved January 21, 2026.
  4. ^ a b https://www.seattlepi.com/seattlenews/article/sidran-runs-for-attorney-general-1140395.php
  5. ^ https://www.seattlepi.com/seattlenews/article/gregoire-vs-rossi-for-governor-1154175.php
  6. ^ a b SurveyUSA
  7. ^ a b c d e Reed, Sam (September 14, 2004). "Elections Search Results September 2004 Primary Attorney General". Secretary of State of Washington. Retrieved January 15, 2026.
  8. ^ https://columbiabasinherald.com/news/2004/jun/17/mckenna-hopes-to-become-the-peoples-attorney-2/
  9. ^ a b c d https://www.seattlepi.com/seattlenews/article/issaquah-lawyer-to-run-for-attorney-general-1131073.php
  10. ^ "Voters' pamphlet - State General Election November 2, 2004" (PDF). Archived from the original (PDF) on June 28, 2023.
  11. ^ Editorial Board, The Seattle Times (October 31, 2004). "The Seattle Times endorses ..." The Seattle Times. Retrieved January 15, 2026.
  12. ^ a b Reed, Sam (November 2, 2004). "Elections Search Results November 2004 General Attorney General". Secretary of State of Washington. Retrieved January 15, 2026.